The equation d=rt is used to calculate distance, rate, or time, where d is the distance (in miles), r is the rate (in miles per
hour), and t is the time (in hours). Consider the statements below that describe the driving rates for three people. Graph the equation that represents the rate of the fastest person. Braylon drives at a rate of 50 miles per hour. Kiko drives for 9 hours and goes 405 miles. Presley drives 385 miles in 7 hours.
1 answer:
Answer:
Presley is the fastest
d= 55t
Step-by-step explanation:
d= rt
Divide by t
d/t =r
so we can find the rate
Braylon
50 miles per hour
Kiko
rate = distance/ time
= 405 miles / 9 hours
= 45 miles per hour
Presley
rate = distance/ time
= 385 miles/ 7 hours
= 55 miles per hour
Presley is the fastest
d =rt
d = 55 t
Remember t >=0 since it is time
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Answer:
Each packet of orange can make 2 cups of juice and each packets of Apple can make 3 cups of juice.
Step-by-step explanation:
Let number of cups of juice in each packet of orange be 'x'.
Let number of cups of juice in each pack of apples be 'y'.
Given:
On Tuesday;
Number of packets of oranges = 8
Number of packets of apples = 6 packets.
Amount of fruit juice = 34 cups
So we can say that;
Amount of fruit juice is equal to sum of Number of packets of oranges multiplied by number of cups of juice in each packet of orange and Number of packets of apples multiplied by number of cups of juice in each pack of apples.
framing in equation form we get;
On Wednesday;
Number of packets of oranges = 14
Number of packets of apples = 6
Amount of fruit juice = 46 cups
So we can say that;
Amount of fruit juice is equal to sum of Number of packets of oranges multiplied by number of cups of juice in each packet of orange and Number of packets of apples multiplied by number of cups of juice in each pack of apples.
framing in equation form we get;
Now Subtracting equation 1 from equation we get;
Now dividing both side by 6 we get;
Now we will substitute the value of 'x' in equation 1 we get;
Subtracting both side by 16 we get;
Now dividing both side by 6 we get;
Hence Each packet of orange can make 2 cups of juice and each packets of Apple can make 3 cups of juice.
Answer:
Fill in the blank with 14
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Step-by-step explanation:
Given
The attached table
Required
Fill in the gap
Since, the table represents a linear function.
The first step is to calculate the slope of the table
Where
The equation of the table is calculated next as:
This becomes
Solve for y
To fill in the blank;
The value of x is 4
So, substitute 4 for x in